National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog/Mist

40°F

4°C

Humidity 97%
Wind Speed SE 6 mph
Barometer 30.26 in (1025.0 mb)
Dewpoint 39°F (4°C)
Visibility 2.00 mi
Wind Chill36°F (2°C)
Last update 7 Mar 3:56 am EST
Extended Forecast for

Hershey PA

  • Overnight

    Overnight: Areas of drizzle and fog. Cloudy, with a low around 39. Southeast wind around 6 mph.

    Low: 39 °F

    Areas Drizzle
    and Areas Fog

  • Saturday

    Saturday: A chance of showers after 5pm. Areas of dense fog before 2pm. Otherwise, cloudy, with a high near 56. South wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 56 °F

    Areas Dense
    Fog then
    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 1am, then a chance of showers. Low around 54. Southeast wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers

  • Sunday

    Sunday: A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 63. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Overnight
Areas of drizzle and fog. Cloudy, with a low around 39. Southeast wind around 6 mph.
Saturday
A chance of showers after 5pm. Areas of dense fog before 2pm. Otherwise, cloudy, with a high near 56. South wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday Night
Showers and thunderstorms before 1am, then a chance of showers. Low around 54. Southeast wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 63. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 74.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Cloudy, with a low around 44. Breezy. Chance of precipitation is 70%.
Thursday
A chance of rain. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hershey PA
 40.28°N 76.67°W (Elev. 397 ft)
Last Update:
1:33 am EST Mar 7, 2026
Forecast Valid:
4am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation